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B and G reliability

Printed From: myHanse.com
Category: General
Forum Name: Chit Chat
Forum Description: Talk about anything to do with your boat
URL: https://www.myhanse.com/forum_posts.asp?TID=12889
Printed Date: 27 March 2026 at 03:29
Software Version: Web Wiz Forums 12.06 - https://www.webwizforums.com


Topic: B and G reliability
Posted By: Breathe
Subject: B and G reliability
Date Posted: 20 July 2021 at 04:34
Hi all,

What are owners experiencing with reliability of the BandG gear?

My boat is now three years old, we had no problems with reliability of the BandG gear in the first 12 months, and were happy with the gear. 
Over the next two years we have had:
 -two failures of VHF radios, requiring complete replacement
 - failure of the wind vane, requiring complete replacement
 - lock up of the precision compass during a software update, requiring return and reprogramming
- regular drop outs of AIS transmission, helped by not fixed by a software update
- Boat length and width set in AIS changed, seems like a conversion error between metric and imperial units. AIS unit returned for reprogramming. Now awaiting return.

We live in an area with limited service available so once a problem is beyond my capability we need to take the boat about 50NM to get assistance. The trip is tide and weather dependent so we have limited opportunities to do that.

Delivery times for spare parts have been heavily impacted by COVID and we can wait months for replacement parts. Over the last two years there would be more times when the system is not fully operational than fully operational.

Are others experiencing similar issues, and does there come a point when we work through new equipment issues, or can we expect this level of reliability to last long term.

Thanks
Gordon



Replies:
Posted By: Matt1
Date Posted: 20 July 2021 at 06:04
Sorry to hear of your woes. I’ve not had any reliability issues yet (in commission since early 2019), but do have frustrations with B&G (functionality / sw updates / features) 

I think there is a known issue with the wind vane being problematic and quite a few replaced foc, even out of warranty
As I understand it. If like me you have the V50 VHF I note that it had a short lifespan and seemed to be quickly replaced in the range - so there must be a reason for such a short production
Run?


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Hanse 418 #64 EmBer. Hamble, UK



Posted By: Breathe
Date Posted: 20 July 2021 at 06:49
Matt,

Thanks, the boat was delivered with a V50, the issue on these units related to the charge cradle which stopped charging. That was replaced with a V60, which had  issues with drop outs of the hand set pairing, however, the main unit stopped powering up before the first problem was fixed! 

The good side is that all problems have been eventually resolved, though slower than I would have liked.

My main interest is to understand if others have similar issues, and any good ideas has to how they were fixed. Hopefully I have just been unlucky with early life failures and once we work though those I will see an improvement.


Posted By: 415 Singapore
Date Posted: 20 July 2021 at 10:53
Hi, we had two wind vanes replaced under warranty in 2014, which we were told was due to a manufacturing defect, since then no problem. We also had problems with the H50 VHF handset and this was replaced twice. 
From advice we got on this forum, we never leave the handset in the cradle especially when we leave the boat. During charging both get very hot and this seemed to be the problem as both have been ok since
Good luck and stay safe
Paul


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Paul - Night Train - 415 #136


Posted By: Butcherboy
Date Posted: 27 September 2021 at 22:22
Hi, B@G VHF H50 Problems. I’d just like to pass on my findings in the hope others may find them of use. 
Having purchased our 2016 385 in February this year it became evident the handset wasn’t charging. I established the charge base station was getting power to it so thought the battery was dud, which I replaced myself after matching it online obtaining a replacement from “Cool Components” the battery comes partially charged, this allowed me to power up the handset and establish that the handset worked but placed in the cradle wouldn’t charge the battery.
After much chasing and dead ends a replacement charging cradle could not be obtained this was getting frustrating, venturing to the B@G stand at the Southampton boat show with cradle and handset in hand and after explaining the problem and with Tom Davies confirming unavailability of a replacement cradle, he shared a secret!
At the bottom of the handset there’s a rubber flap which covers a jack socket for headphone connection, but more importantly as the rubber insert extends at the back of the handset if it is pulled back at the top it reveals a USB 2 type A (old style) on connecting the handset via a suitable lead to the boats USB it charges the handset !! 
Why this isn’t detailed in the manual I don’t know, but at least I can now use the handset, I’ve now managed to separate the cradle to expose the NFCharging circuit which I will have a friend look at to see if it’s repairable/faulty (he’s an electronics engineer) I’ll let you know if I make progress with it.
Hopefully the above is useful to someone out there. 
Andy.



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Andy 385


Posted By: S&J
Date Posted: 28 September 2021 at 17:19
I think the wiring to charge this unit is flawed as it is always on, resulting in the unit constantly charging and getting hot.
It is a simple matter to connect the power cable via one of the spare switches on the main switchboard.  You can then recharge for an hour or two after use and switch off the circuit.


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H458 #159 Primal Mediterranean cruising


Posted By: kipwrite
Date Posted: 28 September 2021 at 21:23
B&G issue log over five years of year-round use, 2016 Hanse 505:
Two wind vanes (the original model 508 and replacement model 608) failed. Have avoided the blue tooth version as I don't like climbing masts to change batteries). 
Two H5000 displays failed - one immediately took down the entire NMEA2000 network with it, while at sea at night in squally conditions, until it was disconnected and the system rebooted. 
One DST 200 triducer failed. 
One newer paddle-less 800 series triducer failed. 
One H50 handset failed. 
One V50 VHF failed. 
One wifi router was fried after a b&g software update. 
Some of these items were replaced under warranty at no charge. Others were replaced at 50% off. 
Net, B&G is superb when it works, but keep the customer service number on speed dial and get used to doing your own work. 


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Kipwrite


Posted By: Wild
Date Posted: 29 September 2021 at 08:10
the DST200 is not a B&G product it is AIRMAR brand 
Must electr navigation suppliers use then (Raymarine etc)
We have the DST800 after 2 years the temp sensor failed
Replaced in warranty 2 years later the same problem 
I can live without reading the watertemp and spend the 350,- euro on cold beers 🍻 
Tongue


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Wild and Wet
Belgium
545e#268


Posted By: kipwrite
Date Posted: 29 September 2021 at 12:02
Right, airmar of course. 

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Kipwrite


Posted By: Supershape56
Date Posted: 09 June 2022 at 19:56
Hi Andy 
I just came across your advice on the H50 after having tried to find all sorts of ways of charging my handset…… you have saved me a lot of hassle and money 
Cheers mate👍👍🤣👍👍


Posted By: Black Diamond
Date Posted: 10 June 2022 at 10:56
No issues with the VHF on our boat.  Its a V50, and because I have a spare,  I suspect nothing will happen to it :-)

That said:

1.  The 508 masthead units are notorious for failures.     I replaced one in the first year.
2.  NAIS 400 upgrade should not be done as small features not worth the upgrade problems occuring
3.  The AIRMAR DST was hitting the torpedo keel and reading 8' every so often.    To their credit AIRMAR replaced it free with a new one.
4.  The way Hanse wired the autohelm on my boat was ridiculous.    They had a 50AMP fuse in the cockpit locker for the pilot behind a 10AMP fuse in the WURTH panel.    In rough seas it would just pop.    I've since rewired it properly.
5.  The NMEA2000 bus addressing with B&G devices is fickle.     We have to power on our radio, *THEN* power on the H5000s,  *THEN* make sure we have wind and depth reporting,  *THEN* power up the ZEUS devices.     If you power things up out of order various items don't show up.   

It seems that most marine electronics people are off to the next networking standard and there is not much effort being put into my generation of electronics.   

Still,  it does what I want and I've shaken most of the above out of the system now.



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Rick
S/V Black Diamond
Hanse 575 Build #192, Hull# 161
Newport, RI


Posted By: S&J
Date Posted: 10 June 2022 at 11:08
I agree about the power up sequence.  On mine I frequently get issues if I switch the VHF after the Zeus and autopilot are running.
Interested in your comment about the autopilot fuse.  I recently responded to a Facebook post from a boat that experienced autopilot failure on passage from Balearics to Sardinia - exactly what happened to me last year.  They were talking of returning to port and seeking an electronic engineer.
I was aware of the fuse on the pilot computer in the port locker so we replaced our fuse and continued without much drama other than the puzzle of why the fuse blew in benign conditions, and I advised them to investigate this which turned out to be their problem too.
I'm looking at the Wurth panel and can see the thick power cables for auto pilot but haven't worked out which fuse is related.  I "think" I had a 10A fuse on my pilot control which I upgraded to 15A to avoid it blowing in heavy weather, but still want to to blow if the wheel gets trapped (for example by a hand through the wheel!).
What changes did you make to your system?




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H458 #159 Primal Mediterranean cruising


Posted By: Supershape56
Date Posted: 10 June 2022 at 12:21
Butcherboy/Andy
I just came across your advice on the H50 after having tried to find all sorts of ways of charging my handset…… you have saved me a lot of hassle and money 
Cheers mate👍👍🤣👍👍


Posted By: 32mike
Date Posted: 10 June 2022 at 14:17
My DST800 temperature sensor is going bad at around the 2 year mark. Displayed temperature is a about 12 degrees F too high as compared to a floating thermometer. A quick Google search shows numerous complaints of the same problem. Seems like this failure is inevitable. If it were a US auto it should be recalled.

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Mike
S/V Dulces Sueńos
458 #087
Tampa, FL


Posted By: Matt1
Date Posted: 10 June 2022 at 15:35
If you have a thermometer in the water, can you set the temp calibration. I forget which menu this is in. Of course it may not be reliable,  but may be worth a try

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Hanse 418 #64 EmBer. Hamble, UK




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